The temperatures dropping, but you dont want to give up wearing a baseball style cap? Choose the Devold Keipen! Its perfect for cool-weather everyday use, at the cabin, or out on the trail. This boiled wool cap protects against the cold and evens out temperature changes. The Devold Keipen stands out as a subtly stylish option in its category, and wools natural odor resistance makes it a practical choice for a headwear material. The Keipen cap is made from boiled woola fabric different from felted wool. Boiled wool is first knitted into shape and then heat-treated. The result is a material thats more flexible than felt, while retaining all the benefits of natural wool. - Adjustable at the backfits most adult heads - Wool regulates temperature, resists odors, and keeps you warm even when damp *Keipen* is a striking mountain in northern Norway.